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104004133211 = 11213157111491
BaseRepresentation
bin110000011011100100…
…0010010000101011011
3100221110020010101101202
41200313020102011123
53201000024230321
6115440121304415
710341214355156
oct1406710220533
9327406111352
10104004133211
1140120692700
12181a693510b
139a6624a534
145068b6cc9d
152a8aa2970b
hex183721215b

104004133211 has 24 divisors (see below), whose sum is σ = 115403031744. Its totient is φ = 93654990000.

The previous prime is 104004133201. The next prime is 104004133229. The reversal of 104004133211 is 112331400401.

It is not a de Polignac number, because 104004133211 - 222 = 103999938907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104004133201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9045176 + ... + 9056666.

It is an arithmetic number, because the mean of its divisors is an integer number (4808459656).

Almost surely, 2104004133211 is an apocalyptic number.

104004133211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

104004133211 is a deficient number, since it is larger than the sum of its proper divisors (11398898533).

104004133211 is a wasteful number, since it uses less digits than its factorization.

104004133211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12215 (or 12204 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 104004133211 its reverse (112331400401), we get a palindrome (216335533612).

The spelling of 104004133211 in words is "one hundred four billion, four million, one hundred thirty-three thousand, two hundred eleven".

Divisors: 1 11 121 131 571 1441 6281 11491 15851 69091 74801 126401 822811 1390411 1505321 6561361 9050921 16558531 72174971 182143841 793924681 859538291 9454921201 104004133211